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96
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ISAAC
2010
Springer
240views Algorithms» more  ISAAC 2010»
15 years 13 days ago
An Optimal Algorithm for Computing Angle-Constrained Spanners
Paz Carmi, Michiel H. M. Smid
101
Voted
JAT
2010
51views more  JAT 2010»
14 years 9 months ago
Optimal adaptive computations in the Jaffard algebra and localized frames
We study the efficient numerical solution of infinite matrix equations Au = f for a matrix A in the Jaffard algebra. These matrices appear naturally via frame discretizations in m...
Stephan Dahlke, Massimo Fornasier, Karlheinz Gr&ou...
123
Voted
CIKM
2004
Springer
15 years 8 months ago
Document clustering based on cluster validation
This paper presents a cluster validation based document clustering algorithm, which is capable of identifying both important feature words and true model order (cluster number). I...
Zheng-Yu Niu, Dong-Hong Ji, Chew Lim Tan